Combined twin-nibbed marker and level



FIG. 1 is a perspective view of a combined twin-nibbed marker and levelshowing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a side elevational view, the opposite side and rear viewsbeing identical thereto; and

FIG. 4 is an end elevational view, the opposite end being a mirror imagethereof.

The ornamental design for a combined twin-nibbed marker and level asshown and described.